Cooler / Fan for Laptops and Notebooks

What is a laptop cooler ?

The more powerful a system is, the more heat is generated. In order to avoid overheating and thus serious damage to the laptop, special cooling units, also known as coolers, are used. These are specifically designed for cooling microprocessors.

The cooling unit consists of a heat sink and a fan. The fan, consisting of a fan and a case, generates an air flow that is pushed through the heat sink and removes the waste heat from the notebook.

The material of the heat sink usually consists of aluminum, which is particularly light and inexpensive. The other variant is with copper, which is more expensive because more material is used. A combination of both are the so-called hybrid coolers.

Notebook fan with cooler

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8140

ND55C34-17E30 original Delta Electronics Cooler (CPU)

ND55C34-17E30 original Delta Electronics Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
9164$
incl. Tax (19%)
plus shipping charges

5F10S13897 original Lenovo Fan (CPU/GPU)

5F10S13897 original Lenovo Fan (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
6496$
incl. Tax (19%)
plus shipping charges

00XD821 original Lenovo Fan (CPU)

00XD821 original Lenovo Fan (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
4524$
incl. Tax (19%)
plus shipping charges

02DL862 original Lenovo Cooler (UMA/CPU)

02DL862 original Lenovo Cooler (UMA/CPU)
Ab externem LieferantenlagerDelivery time unknown
7424$
incl. Tax (19%)
plus shipping charges

5H40M09359 original Lenovo Cooler (CPU/UMA)

5H40M09359 original Lenovo Cooler (CPU/UMA)
Currently not availableDelivery time about 2 - 3 weeks
6032$
incl. Tax (19%)
plus shipping charges

5H40S20422 original Lenovo Cooler (CPU/GPU)

5H40S20422 original Lenovo Cooler (CPU/GPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
9628$
incl. Tax (19%)
plus shipping charges

SP-X79U-FAN-MODULE original QNAP Cooler

SP-X79U-FAN-MODULE original QNAP Cooler
Currently not availableReordered, delivery date unknown
15776$
incl. Tax (19%)
plus shipping charges

5H41B77372 original Lenovo Cooler (CPU/GPU)

5H41B77372 original Lenovo Cooler (CPU/GPU)
Currently not availableReordered, delivery date unknown
14384$
incl. Tax (19%)
plus shipping charges

EG50030S1-C210-S9A original Dell Fan

EG50030S1-C210-S9A original Dell Fan
Currently not availableExpected from 03 Apr 2026 available again
7424$
incl. Tax (19%)
plus shipping charges

ND55C97 original Delta Electronics Fan (GPU)

ND55C97 original Delta Electronics Fan (GPU)
Currently not availableExpected from 11 Feb 2028 available again
8004$
incl. Tax (19%)
plus shipping charges

L97191-001 original HP Fan (CPU)

L97191-001 original HP Fan (CPU)
Currently not availableExpected from 01 Mai 2026 available again
6844$
incl. Tax (19%)
plus shipping charges

EG40040S1-C010-S9A original Sunon Cooler (CPU)

EG40040S1-C010-S9A original Sunon Cooler (CPU)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
9164$
incl. Tax (19%)
plus shipping charges

AT105002VV0 original Lenovo Cooler (UMA)

AT105002VV0 original Lenovo Cooler (UMA)
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
6264$
incl. Tax (19%)
plus shipping charges

ND65C01-15A25 original Delta Electronics Cooler (CPU/GPU) Nvidia N16E

ND65C01-15A25 original Delta Electronics Cooler (CPU/GPU) Nvidia N16E
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
9976$
incl. Tax (19%)
plus shipping charges

CP798184-XX original Fujitsu Fan (CPU)

CP798184-XX original Fujitsu Fan (CPU)
Currently not availableExpected from 10 Apr 2026 available again
6844$
incl. Tax (19%)
plus shipping charges

ND75C05-15D06 original Delta Electronics Cooler (UMA/CPU)

ND75C05-15D06 original Delta Electronics Cooler (UMA/CPU)
Ab externem LieferantenlagerDelivery time about 10 - 19 weeks
8700$
incl. Tax (19%)
plus shipping charges

EG75070S1-1C010-S9A original Sunon Fan (CPU/GPU) Kit

EG75070S1-1C010-S9A original Sunon Fan (CPU/GPU) Kit
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
11484$
incl. Tax (19%)
plus shipping charges

EG75070S1-1C020-S9A original Sunon Fan (CPU/GPU) Kit

EG75070S1-1C020-S9A original Sunon Fan (CPU/GPU) Kit
Ab externem LieferantenlagerDelivery time about 1 - 2 weeks
11484$
incl. Tax (19%)
plus shipping charges

R9RN8 original Dell Fan

R9RN8 original Dell Fan
Currently not availableExpected from 03 Apr 2026 available again
7424$
incl. Tax (19%)
plus shipping charges

13NB0Z90T10011 original Asus Fan (GPU)

13NB0Z90T10011 original Asus Fan (GPU)
Currently not availableExpected from 11 Feb 2028 available again
8004$
incl. Tax (19%)
plus shipping charges

How do I detect a defective cooler?

Over time, the cooler wears out. Especially the ball bearing of the fan is susceptible to wear and tear or can get stuck. A broken radiator can be recognized by a loud rattling or you can't hear anything that indicates a jammed fan. If the cooling fails completely, the laptop turns itself off after a while to prevent overheating. If the cooler is defective, don't hesitate and replace it as soon as possible, as the mainboard and the entire notebook can suffer enormous damage due to overheating.